I really love the Fallout series. In the more recent Bethesda-era installments of the game, completing a “hacking” mini-game is required to gain access to restricted terminals. It’s not a huge problem, but I can only play it so many times before it gets tiresome. In Fallout 3 and Fallout: New Vegas, you can even be permanently locked out of the terminal if you fail.
For those unaware, the game works like so: